%0 Journal Article %A Vit. V. Volchkov %A N. P. Volchkova %T The extension problem for functions with zero weighted spherical means %J Izvestiâ vysših učebnyh zavedenij. Matematika %D 2017 %P 17-26 %N 8 %I mathdoc %U http://geodesic.mathdoc.fr/item/IVM_2017_8_a1/ %G ru %F IVM_2017_8_a1